Santa Ana to San Francisco in October 2026

Dated one-way fares from Santa Ana to San Francisco in October 2026. Use the calendar to see which days are cheaper.

Lowest this month $86

Highest this month $142

Sample fare $64

Airports SNA–SFO

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October 2026 price calendar

From $86 · up to $142

Mon

Tue

Wed

Thu

Fri

Sat

Sun

3 $115 4 $111 5 $86 6 $97 7 $97 8 $97 9 $97 10 $108 11 $105 12 $103 13 $97 14 $97 15 $91 16 $92 17 $92 18 $92 19 $92 20 $107 21 $107 22 $107 23 $107 24 $107 25 $107 26 $107 27 $107 28 $107 29 $121 30 $142

San Francisco SFO

$86

Oct 05, 6:00pm · 1h 39m · 0 stops

SNA → SFO · Frontier Airlines

San Francisco SFO

$91

Oct 15, 7:59pm · 1h 35m · 0 stops

SNA → SFO · Frontier Airlines

San Francisco SFO

$92

Oct 19, 7:59pm · 1h 35m · 0 stops

SNA → SFO · Frontier Airlines

This page is only October 2026 on the Santa Ana to San Francisco route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Santa Ana to San Francisco in October 2026.